India's Maritime Heritage Was Not Written by Any One Man
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INDIA’S MARITIME HERITAGE As a peninsular sub continent, with over 10000 km coast line, nature ordained India to be a Maritime Nation from post ice age about 10000 B.C. There is cogent evidence that Indian ships dominated the vast ocean around our peninsula from over 4000 years B.C till 17th Century A.D. This was reason enough for the ocean around it to be known as Indian Ocean, the only ocean in the world named after a country. Discovered as a mound in 1954 A.D, the Lothal site was extensively excavated by the Archaeological Survey of India from 1955 to 1961. Their findings consist of the township of Lothal and its market place. Lothal was one of the most prominent cities of the ancient Indus valley civilization. The techniques and tools pioneered in Lothal, in metallurgy, for making beads, and cutting gems to make valuable ornaments, have stood the test of time for over 4000 years. Archeologists also found a burnt brick basin built during the Indus Valley Civilization in about 2400 B.C, which is the earliest known dock found in the world, equipped to berth and service ships. It connected the city to an ancient course of the Sabarmati river on the trade route between Harappan cities in Sindh plus the peninsula of Saurashtra, when the surrounding Kutch desert of today, was part of the Arabian Sea. The dock was located away from the main current to avoid deposition of silt. Archaeologists also unearthed trenches sunk on the northern, eastern and western flanks of the mound, bringing to light the inlet channels connecting the dock with the river. Modern oceanographers have observed that the Harappans possessed great knowledge relating to tides, hydrography and maritime engineering in order to build such a dock on the ever-shifting course of the Sabarmati. Their engineers built a trapezoidal structure, with north-south arms of average 21.8 meters, and east-west arms of 37 meters. Original height of embankments was 4.26 meters. Main inlet is 12.8 meters wide, and another is provided on the opposite side. To counter the thrust of water, offsets were provided on the outer wall faces. When the river changed its course in about 2000 B.C. a smaller inlet, 7 meters wide, was made in the longer arm, connected to the river by a 2 kilometer channel. At high tide a flow of 2.1–2.4 meters of water would have allowed ships to enter. As the Gulf of Khumbhat has the highest tidal amplitude, ships could be sluiced through flow tides in the river estuary. Provision was made for escape of excess water through the outlet channel, 96.5 meters wide and 1.7 meters high in the southern arm. A wooden door could be lowered at the mouth of the outlet to retain a minimum column of water in the basin, to ensure floatation of ships at low tides. Size of country craft that still sail the Arabian Sea and Bay of Bengal today, could be regularly docked at Lothal. Since walls of this dock are of kiln-burnt bricks, Lothal engineers studied tidal movements, and their effects on brick-built structures. Considering that the princess dock in Bombay, which was completed in July 1735 A.D, used more or less the same technology as Lothal and is still in use today, it means over 4400 years between Lothal and this Dock which offers tangible evidence of Indian Maritime skills. Attached is a recreated picture of this dock and the area around it. Attached also, is picture of a sketch of stern of a wrecked ship made of Kerala teak, found in this dock at Lothal in 1961. Indus Valley Civilization did not know Iron. Therefore Indian Ships were usually made of Kerala Teak, stitched together with coir yarn usually dipped in fish oil. Some were square rigged on two masts with raked stem and stern. It should be noted that these crafts did not have a rudder as we know it. They were steered with two large oars one on each quarter. Advantage was that the ship could be steered even when totally becalmed and NOT making any way through the water. There are also numerous allusions in the Rig Veda, about „Sataritara‟ or galley with hundred oars. It describes several commercial sea voyages and uses „Samudra‟ in classical Sanskrit for „Oceans‟. It has also been established that the ancient city of Dwarka, now submerged in the sea, was the gateway of Indian ships to the west from about 1500 to 1000 BC to trade with Syria and Cyprus. Archeological research India‟s Maritime Heritage 1 on the submerged Dwarka has found incontrovertible evidence of iron implements' sea anchors in triangular and rectangular shapes and rock drilled posts to tie ocean going ships. Excavations in Uttar Pradesh have found artifacts, furnaces and slag in layers of radiocarbon, dated 1,800-1,000.B.C. Therefore Use of Iron has now been established in India from about 1800 B.C. But it has not yet been established how these shipwrights were able to drill so many holes in such a hard wood as Teak, with such precision to tie the planks together and make them watertight, as early as 2400 B.C. Ships from Lothal, traded to China in the Far East and to both coasts of Africa. Trade up to Babylon and Mediterranean areas was carried out over the sea and land route through the Red Sea and Persian Gulf in the west. Lothal's scientists used a shell compass and divided the horizon and sky into 8–12 whole parts, 2000 years before the Greeks. Ancient Indians knew eastern shores of the Indian Ocean well, including Burma Thailand, Cambodia, Indo China and Malaysia, as "Suvarnabhumi," land of Gold, and the Indonesian Islands as "Suvarna-dvipa," the Islands of Gold. Hence Indian colonization of this region, through ancient ports such as Tamaralipti, Mahabalipuram (Tamluk) Palura near Gopalpur on the Eastern seaboard, and Broach, Debal and Orhet on the western shore. This way Southeast Asian countries became a part of the Indian ethos and readily and comprehensively embraced Hinduism and Buddhism. This was mainly because colonization was not achieved by Indians through military expeditions but through peaceful means including shipping and trade, which proved more permanent. Rulers along the coasts of the Indian ocean, usually used peaceful means to help their port cities prosper. They provided facilities, opportunities, infrastructure and fair treatment to visiting merchants for trade. Evidence that this continued for centuries is sculpted at Angkor Wat in Vietnam, Borobuddur and the Param Brahman Temple in Java Indonesia. More such sculptures of 7th/8th Centuries A.D, can be seen at Mahabalipuram. Regular sea trade in Ivory, Lapiz Lazuly, gold, pearls, shell and bone inlay, also flourished between India and Mesopotamia in about 2350 B.C. There is Archeological evidence of the use of Indigo on the clothes of Egyptian Mummies. Homer mentions Indian Ivory and several other Indian articles including Indigo, being regularly traded between India and Greece in 8th /9th Centuries B.C. Homer knew tin only by its Sanskrit name. Indian Cedar was found used in the Palace of Nebuchandzzar 604 – 560 B. C. Two rough logs of Indian teak were found in the temple of the Moon God in Ur, 550/538 B.C. Most valuable Indian export was silk, exchanged against gold during the Persian Empire. Greeks used to wear Silken robes for prestige and luxury. These were known as Tyrian Robes. All this shows continuity of Indian sea trade and relations with the west. Pharoah Nechos of Egypt built a canal in about 650 B.C. through Wadi Tumelat area. It was a navigable canal and connected the Mediterranean with the Red Sea, through the Nile River and Bitter lakes. This changed the pattern of Indian trade from the original sea and land route to the Mediterranean cities into a direct sea route, because Indian ships could now sail into the Mediterranean from the red sea, through this canal. Romans extended this canal and renamed it Trajans canal. It was deliberately filled by Abbasid Caliphs in 775 A.D for political reasons. Arthasastra of Kautilya and writings of Meghasthenes of Greece evidence that during Mauryan rule, from 321 B.C, a Navadhyaksha, (Superintendent of Shipping) looked after shipping administration. State encouraged shipwrights to build ships and granted them tax relief. Emperor Ashoka (265-238 BC), had direct contact by ship via the then existing ship canal through Egypt, with Ptolemy who founded Alexandria. Plini the elder wrote in 69-70 A.D, that as many as 125 Indian Ships usually lay in the ports of Egypt, Cyria and Rome, supplying Indian products to the Ptolemies and adds “there was no year in which Indians did not drain Roman empire of 100 Million Sesterces. Ashoka also sent Prince Mahendra to Sri Lanka, by ship, to spread Buddhism. A Sanskrit source "Yukti Kalpataru" classifies and describes ships of various sizes and types of that era. Periplus of the Erythraean sea, a mariners guide book of first century A.D. by a Greco–Egyptian Author names many Ports on the west coast of India. Fahien returned to China via Java on an Indian Ship in about 399 – 415 AD. Marcopolo 1254 – 1324 India‟s Maritime Heritage 2 A.D, speaks of Aden as a regular port of call for Indian Ships and says that Indian ship were built to last 100 years and some ships were so large so as to require 150/200/300 crew.